Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Oral cavity anesthesia needle stable in medicine applying

An anesthesia needle and oral cavity technology, which is applied in the field of oral anesthesia needles, can solve the problems of patients' discomfort, and achieve the effect of simple and convenient use and operation, novel structure, and reduced discomfort

Inactive Publication Date: 2020-01-17
GUIZHOU UNIV
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of people's living standards, people's liking for food is getting higher and higher, but after enjoying it, there are more and more oral problems. Severe cases need oral surgery in the hospital, and before the surgery, you need Anesthetize the patient, but due to the particularity of the oral cavity, the doctor needs to grasp the patient's adaptability when applying the medicine, so as to administer the medicine stably. The traditional syringe structure is relatively simple, and the speed of applying the medicine depends on the doctor's experience. Sometimes it causes discomfort to patients, so it needs to be optimized and upgraded

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Oral cavity anesthesia needle stable in medicine applying
  • Oral cavity anesthesia needle stable in medicine applying
  • Oral cavity anesthesia needle stable in medicine applying

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0016] see Figure 1-3 , an oral anesthesia needle for stabilizing medicine, including a syringe 8; the cross section of the syringe 8 is rectangular, made of plastic, and is responsible for delivering anesthetic drugs; a limiting plate 1 is arranged above the syringe 8 The lower end of the limiting plate 1 fixes the connecting rod 20; the connecting rod 20 is inserted into the syringe 8 through the interface 2 to play the role of connecting transmission; the middle part of the connecting rod 20 is connected to the electromagnet 19; Iron 19 is fixed on the upper wall of needle cylinder 8, and controls the strength of magnetism by electric power; The bottom of electromagnet 19 connects two connecting springs 18; Described connecting spring 18 is fixed on the permanent magnet 17; Described permanent magnet 17 and The electromagnet 19 pulls in to con...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an oral cavity anesthesia needle stable in medicine applying. The oral cavity anesthesia needle comprises a needle cylinder, wherein a limiting plate is arranged above the needle cylinder; a connecting rod is fixed to the lower end of the limiting plate; an electromagnet is connected to the middle part of the connecting rod, and is fixed to the upper wall of the needle cylinder; a connecting spring is fixed to a permanent magnet; the permanent magnet is embedded in a piston; the piston is arranged in the inner surface of the needle cylinder in a sliding manner; a controlswitch is arranged below a movable power source interface, and is fixed to the outer wall of the needle cylinder; a rubber handle is fixed to the needle cylinder; a medicine transporting head is arranged below a cone head of the needle cylinder; an illumination lamp seat is mounted on the left side of the medicine transporting head, and is placed below the cone head of the needle cylinder; a connecting cavity is formed between a movable connecting head and the medicine transporting head; and a needle head is mounted below the movable connecting head. The oral cavity anesthesia needle disclosed by the invention is novel in structure, easy and convenient to use and operate, high in practicality and long in service life.

Description

technical field [0001] The invention relates to a medical device, in particular to an oral anesthesia needle for stably feeding medicine. Background technique [0002] With the improvement of people's living standards, people's liking for food is getting higher and higher, but after enjoying it, there are more and more oral problems. Severe cases need oral surgery in the hospital, and before the surgery, you need Anesthetize the patient, but due to the particularity of the oral cavity, the doctor needs to grasp the patient's adaptability when applying the medicine, so as to administer the medicine stably. The traditional syringe structure is relatively simple, and the speed of applying the medicine depends on the doctor's experience. Sometimes it causes discomfort to patients, so it needs to be optimized and upgraded. Contents of the invention [0003] The object of the present invention is to provide an oral anesthesia needle with stable drug delivery, so as to solve the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/20A61M5/31A61M5/32
CPCA61M5/20A61M5/3129A61M5/32A61M2005/3125A61M2202/048A61M2205/587A61M2210/0625A61M2202/0007
Inventor 李忠任静宋丽莎
Owner GUIZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com